LAARS Heating Systems
Page 62
8.B Login to Lock / Unlock the Display Screen
Password Protection:
To change configuration or parameters, a password is required. The control system includes three levels of
password protection. Touch the 'Current Lock Status' icon at the top of the screen.
1-
USER password is lhs.
This password is for ‘Safe’ access ‘Non-Critical’ adjustments and functions.
Use this password if you want to make adjustments without fear of altering the critical configuration of the
system. When unlocked in the User mode, the icon will change to
2-
INSTALLER password is 17.
This password is for the trained Installer / Technician for configuration
and parameter changes made during the initial setup and commissioning. Be aware that in this level of
password protection, changes to the configuration setup may result in lock-outs or conflicts with your
system setup, resulting in technical issues.
When unlocked in the Installer mode, the icon will change to
3-
OEM
:
Configuration and parameter changes available only to the factory. When unlocked in the OEM
mode, the icon willchange to
To Logout
Walk Away Result
Logout.
If the Installer is done and wants to lock the display immediately, tap the Logout icon to exit Installer
or User Mode. Exiting the Installer or User Mode will lock the unit.
Walk-Away Result.
The user can choose how long the control will remain unlocked after interaction with the
control has stopped. After this time (default is 5 minutes), the screen will lock itself.
See “8.E.4 Screen Settings Timeout” on page 92
